Welcome to our dedicated page for Automatic Data Processing SEC filings (Ticker: ADP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Automatic Data Processing filings document the regulatory record for a Nasdaq-listed provider of HR, payroll and human capital management solutions. Current reports on Form 8-K furnish quarterly earnings releases, report material agreements, and disclose capital-market transactions such as senior notes, indenture supplements and revolving credit facilities.
ADP proxy and annual meeting filings cover board elections, shareholder voting results, executive compensation and governance proposals. Registration and exhibit filings describe its common stock, debt securities, underwriting agreements, trustee arrangements, legal opinions and related capital-structure disclosures.
Automatic Data Processing director Robert Holmes Swan reported an open-market purchase of 3,619 shares of Common Stock at $206.05 per share. The transaction occurred on May 7, 2026 and was executed under a pre-arranged Rule 10b5-1 trading plan adopted in January 2026.
Following this purchase, Swan directly holds 5,072 ADP shares. In addition, 115 shares are held indirectly by a trust. Rule 10b5-1 plans allow insiders to schedule trades in advance, so the timing of this buy reflects a pre-set plan rather than a spontaneous market decision.
Automatic Data Processing Executive VP Brian L. Michaud sold shares in a planned transaction. On May 8, 2026, he executed an open-market sale of 848 shares of Common Stock at $212.13 per share, pursuant to a pre-established Rule 10b5-1 trading plan adopted in September 2025.
After this sale, Michaud directly holds 14,462.3519 shares of Automatic Data Processing common stock. The filing does not show any option exercises or other derivative transactions associated with this activity.
Fidelity Brokerage Services LLC submitted a Form 144 notice to sell 848 shares of Common stock for ADP on 05/08/2026 on NASDAQ, with an associated figure of 179886.24. The shares trace to prior awards, including 128 shares from an ESPP purchase (12/30/2016) and 720 shares from restricted stock vesting (09/01/2019).
Automatic Data Processing, Inc. entered into an underwriting agreement to issue and sell $1,000,000,000 aggregate principal amount of its 5.000% senior notes due 2036 to a syndicate of underwriters led by BNP Paribas Securities Corp., BofA Securities, Inc. and J.P. Morgan Securities LLC.
The notes were registered under an existing shelf registration on Form S-3 and offered using a base prospectus dated September 4, 2024 and a prospectus supplement dated May 4, 2026. They were issued on May 7, 2026 under an indenture with U.S. Bank Trust Company, National Association as trustee, as supplemented by a Fifth Supplemental Indenture.
Automatic Data Processing, Inc. (ADP) is offering $1,000,000,000 aggregate principal amount of 5.000% Senior Notes due 2036. The Notes bear interest semi‑annually and mature on May 7, 2036. The offering price is 99.317% of principal, producing initial proceeds to ADP before expenses of $988,670,000. ADP intends to use net proceeds for general corporate purposes, including share repurchases under its existing program.
Automatic Data Processing, Inc. is offering senior unsecured notes under a preliminary prospectus supplement dated (subject to completion). The supplement describes terms customary for corporate senior notes including interest payable semi-annually, optional redemption provisions, a Change of Control repurchase feature at 101% of principal if triggered, and structural subordination to subsidiary debt. Net proceeds are stated to be used for general corporate purposes, including share repurchases. The offering is being conducted from ADP’s shelf registration and will be issued in book-entry form through DTC, Euroclear and Clearstream.
Automatic Data Processing, Inc. (ADP) reported higher revenue and earnings for the quarter and nine months ended March 31, 2026. Total revenues reached $5.94 billion for the quarter and $16.47 billion for the nine months, both up 7% year over year, driven by new business, strong client retention, higher zero-margin PEO benefits pass-throughs, and higher interest on funds held for clients.
Quarterly net earnings were $1.36 billion with diluted EPS of $3.38, while nine‑month net earnings were $3.43 billion and diluted EPS $8.49, each up about 9–10%. Employer Services margins improved on client funds interest and efficiencies, while PEO margin compressed due to higher selling, marketing, and insurance-related costs. ADP generated $4.01 billion in operating cash flow, returned $3.4 billion to shareholders via dividends and buybacks, maintained $4.0 billion of long‑term notes, and ended with substantial funds held for clients and solid equity.
Automatic Data Processing Inc Schedule 13G shows Vanguard Capital Management reports beneficial ownership of 30,265,513 shares of Common Stock, equal to 7.51% of the class. The filing states Vanguard has sole dispositive power over 30,265,513 shares and sole voting power over 4,114,815 shares. The filing lists affiliated Vanguard entities and affirms holdings include securities held for funds and managed accounts.
Automatic Data Processing, Inc. (ADP) reported strong third quarter fiscal 2026 results, with revenues up 7% to $5.9 billion and net earnings up 9% to $1.36 billion versus last year’s third quarter.
Adjusted EBIT rose 10% to $1.8 billion, lifting the adjusted EBIT margin by 80 basis points to 30.2%. Diluted EPS increased 10% to $3.38, and adjusted diluted EPS also grew 10% to $3.37, showing solid profit growth alongside healthy revenue expansion.
Employer Services revenues increased 7%, with segment margin up 130 basis points, while PEO Services revenues grew 7% as average worksite employees rose 2% to about 762,000, though PEO segment margin declined 120 basis points. Interest on funds held for clients increased 14% to $404 million on a 9% rise in average client funds balances to $48.3 billion.
ADP raised its fiscal 2026 outlook, now expecting consolidated revenue growth of 6% to 7%, adjusted EBIT margin expansion of 70 to 80 basis points, and both diluted and adjusted diluted EPS growth of 10% to 11%, reflecting management’s confidence in continued earnings momentum.
Automatic Data Processing Inc. corporate vice president Christopher D'Ambrosio sold 543 shares of Common Stock in an open-market transaction. The shares were sold at a price of $195.74 per share, leaving him with 8,369.23 shares held directly after the sale.
The filing notes that this transaction was effected under a pre-arranged Rule 10b5-1 trading plan adopted by the reporting person in September 2025, indicating it was scheduled in advance rather than timed discretionarily.